steve
Got hold of Sime for a Carrier card for…
Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
4 weeks ago
PLC-BSC- 24UC/21-21
Phoenix Contact PLC-BSC- 24UC/21-21 available at EU Automation. Get in touch today for a quick price.
Based on over 4900 reviews
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
All orders are subject to product availability. See our T&Cs.
Ask our team
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Phoenix Contact PLC-BSC- 24UC/21-21 is a versatile and compact relay base designed for seamless integration into industrial control systems. This 14 mm PLC basic terminal block features a screw connection and is engineered to mount on a DIN rail NS 35/7,5. It is equipped to handle 2 PDTs and operates with an input voltage of 24 V AC/DC.
Crafted for reliability and durability, the PLC-BSC- 24UC/21-21 is built to withstand ambient operational temperatures ranging from -40 °C to 60 °C and storage temperatures from -40 °C to 85 °C. The unit's status is easily monitored through its LED status display, and it includes a bridge rectifier as a protective circuit.
The relay base is compatible with miniature relays such as the REL-MR-24DC/21-21AU and REL-MR-24DC/21-21, making it a flexible solution for various applications. Its screw connection method allows for solid and flexible conductor cross sections from 0.14 mm² to 2.5 mm², accommodating a wide range of wiring requirements.
With a flammability rating of UL 94 V0 for the housing and the ability to be mounted in any position, the PLC-BSC- 24UC/21-21 ensures a secure and safe installation. It is also designed for zero spacing in rows, maximising space efficiency on the DIN rail.
This product adheres to stringent industry standards, including cULus Recognized, GOST, GL, and more, ensuring compliance with international regulations. The Phoenix Contact PLC-BSC- 24UC/21-21 is a reliable choice for professionals seeking a high-quality relay base for their control systems.
Crafted for reliability and durability, the PLC-BSC- 24UC/21-21 is built to withstand ambient operational temperatures ranging from -40 °C to 60 °C and storage temperatures from -40 °C to 85 °C. The unit's status is easily monitored through its LED status display, and it includes a bridge rectifier as a protective circuit.
The relay base is compatible with miniature relays such as the REL-MR-24DC/21-21AU and REL-MR-24DC/21-21, making it a flexible solution for various applications. Its screw connection method allows for solid and flexible conductor cross sections from 0.14 mm² to 2.5 mm², accommodating a wide range of wiring requirements.
With a flammability rating of UL 94 V0 for the housing and the ability to be mounted in any position, the PLC-BSC- 24UC/21-21 ensures a secure and safe installation. It is also designed for zero spacing in rows, maximising space efficiency on the DIN rail.
This product adheres to stringent industry standards, including cULus Recognized, GOST, GL, and more, ensuring compliance with international regulations. The Phoenix Contact PLC-BSC- 24UC/21-21 is a reliable choice for professionals seeking a high-quality relay base for their control systems.
| Specification | Description |
|---|---|
| Part Number | PLC-BSC- 24UC/21-21 |
| Alternative Part Number | PLCBSC24UC2121 |
| Manufacturer | Phoenix Contact |
| Input Voltage | 24 V AC/DC |
| Output Data | Compatible with Miniature relay, REL-MR-24DC/21-21AU, REL-MR-24DC/21-21 |
| Connection Method | Screw connection |
| Stripping Length | 8 mm |
| Screw Thread | M3 |
| Conductor Cross Section Solid | 0.14 mm² ... 2.5 mm² |
| Conductor Cross Section Flexible | 0.14 mm² ... 2.5 mm² (Single ferrule), 2x 0.5 mm² ... 1.5 mm² (TWIN ferrule) |
| Conductor Cross Section AWG | 26 ... 14 |
| Operating Mode | 100% operating factor |
| Mounting Position | Any |
| Assembly Instructions | In rows with zero spacing |
| Color | Gray |
| Flammability Rating | UL 94 V0 (Housing) |
| Ambient Operating Temperature | -40 °C ... 60 °C |
| Ambient Storage Temperature | -40 °C ... 85 °C |
| Width | 14 mm |
| Height | 80 mm |
| Depth | 94 mm |
| Mounting | For mounting on DIN rail NS 35/7,5 |
| Status Display | LED |
| Protective Circuit | Bridge rectifier |
| Approvals | PRS, UL Recognized, cUL Recognized, EAC, DNV GL, cULus Recognized |
| Environmental Compliance | REACh SVHC, China RoHS, Environmentally Friendly Use Period = 50 years |
| Connection in Accordance With | CUL |
| Utilisation Restriction | EMC: class A product |
What type of connection method does this relay base utilise?
The relay base employs a screw connection method for secure and reliable wiring.
Can this relay base be mounted in any position?
Yes, the relay base is designed to be mounted in any position, offering flexibility in installation.
What is the operating temperature range for this relay base?
The operating temperature range for the relay base is from -40 °C to 60 °C, making it suitable for a variety of environmental conditions.
Is there a status indicator on this relay base?
Yes, the relay base features an LED for status indication, providing visual feedback on the operational state.
What is the nominal input voltage for this relay base?
The nominal input voltage for the relay base is 24 V AC/DC.
What is the flammability rating of the housing for this relay base?
The housing of the relay base has a flammability rating of UL 94 V0, indicating that it is flame retardant.
What type of relays are compatible with this relay base?
The relay base is compatible with miniature relays, specifically the REL-MR-24DC/21-21AU and REL-MR-24DC/21-21 models.
What is the conductor cross-section range for connections to this relay base?
The relay base accepts conductor cross-sections ranging from 0.14 mm² to 2.5 mm² for both solid and flexible wires.
What are the dimensions of this relay base?
The dimensions of the relay base are 14 mm in width, 80 mm in height, and 94 mm in depth.
How is this relay base mounted?
This relay base is designed for mounting on a DIN rail, specifically the NS 35/7,5 type, allowing for easy installation in control cabinets and panels.
- Interface applications between automation equipment and system control components
- Signal switching for industrial control systems
- Expansion of control systems with additional relay options
- Isolation and amplification of control signals in electrical circuits
- Use in control panels for machinery and process control
- Integration into modular terminal block systems on DIN rails
- Replacement of worn or failed relay bases in existing installations
- Electromechanical interfacing in automated production lines
- Use in HVAC control systems for switching and controlling functions
- Implementation in safety circuits for emergency stop and interlock systems
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Delivery
- Logistic partners UPS, FedEx and DHL
- International delivery available
- Premium nine hour delivery service available to anywhere in Europe
- Same day dispatch from group stock
Warranty
All parts new or reconditioned are covered by EU Automation 12 month warranty
Returns
No hassle returns policy
Dedicated customer support team
Payment
Trade CreditWe understand that credit is a necessary part of business and offer credit agreements on request, subject to status.
Payment optionsWe accept Bank transfers and the following methods of payment:
All transactions are handled securely by HSBC and HSBC Merchant Services. For more information, please visit our dedicated payments page.
Services
Sourcing your part
Global supplier of quality automation and control components
Service Exchange
Dispose of your old unit by exchanging it for a working part.
Repair
A comprehensive repair service for faulty equipment.
Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
2 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
2 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
2 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
3 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
4 months ago
Our world, made possible by manufacturing. Manufacturing made possible by EU Automation.
Discover how we do our part to keep your production lines moving.